baber/WOPTO huggingface dataset:
Patent JP-2014183157-A (JP)
Title: Power semiconductor device and method for manufacturing power semiconductor device
Inventor: YONEDA YUTAKA
IPC: H01L21/607
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a power semiconductor device capable of handling large current and having high reliability.SOLUTION: The power semiconductor device comprises an insulating substrate 2 on one surface of which a conductive pattern 22a is formed, a power semiconductor element 4 joined to the conductive pattern 22a, and an electrode terminal 3 whose joining surface 3j formed at one end is joined to the conductive pattern 22a so as to cut into the interior from a main surface 2f thereof. Of the joining surface 3j of the electrode terminal 3, at least one pair of mutually opposed both side ends (inclined portions 3r) of a portion cut into the interior of the conductive pattern 22a are inclined outward toward the main surface of the conductive pattern 22a.
Patent JP-2014181389-A (JP)
Title: Method for quantifying oxychloride ions
Inventor: YAMANAKA YASUMITSU
IPC: C25C7/06
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantifying oxychloride ions capable of quantifying oxychloride ions easily within a brief period.SOLUTION: In a method of the present invention for quantifying oxychloride ions, a silver salt is added to a measurement target liquid including chloride ions and oxychloride ions, and after the chloride ions have been precipitated and separated as silver chloride, the measurement target liquid is subjected to an analytical method using a plasma so as to quantify the concentration of chlorine derived from the oxychloride ions within the liquid. The measurement target liquid includes anions constituted by non-metallic elements other than chlorine, and it is desirable for the measurement target liquid to be subjected to quantification without removing such ions.
Patent JP-2014182965-A (JP)
Title: Battery holder and manufacturing method for battery holder
Inventor: TAKEDA SHINICHI
IPC: H01M50/213
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery holder which holds a plurality of batteries in simple configuration and with high productivity.SOLUTION: A battery holder 20 holds a battery Bt by means of a holding member 40. The holding member 40 includes a holding body 42 which is a plate member formed from a plastically deformable material, and a holding hole 40S. The holding hole 40S is formed to have a holding gap 40Sa between an inner wall of the holding hole 40S and a side surface of the battery Bt. The holding member 40 includes a pressing protrusion 42a which is formed by pressing and plastically deforming a part of the holding body 42 in an axial direction of the battery with an external force, results from projecting a part of the inner wall of the holding hole 40S towards the center of the battery, and the pressing protrusion 42a presses the side surface of the battery Bt and holds the battery on the holding member 40.
Patent JP-2014182975-A (JP)
Title: Fuel cell system and operating state confirmation method therefor
Inventor: KOMATSUBARA KAORI
IPC: H01M8/10
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To enable confirmation of the operating state of a load circuit connected to a fuel cell even in another state at the time of power generation of the fuel cell is completed.SOLUTION: The fuel cell system includes: a fuel cell; a load circuit including a load to be connected between output terminals of the fuel cell and an open/close switch for the connection or non-connection of the load; a voltage measurement unit for measuring a voltage between the output terminals; and a load circuit inspection unit for confirming the operating state of the load circuit. The load circuit inspection unit confirms the operating state of the open/close switch, when the voltage measurement unit measures a voltage change between the output terminals generated when the open/close of the open/close switch is operated, in a state that fuel gas is supplied to the anode of the fuel cell.
Patent JP-2014184862-A (JP)
Title: Cooling system of electric vehicle
Inventor: KII MASAYUKI
IPC: B60K11/02
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology which quickly discharges air bubbles as necessary in a cooling system for an electric vehicle where a reserve tank is placed at a position lower than cooling target units.SOLUTION: A cooling system 20 disclosed by the specification includes: a circulation passage 16 for circulating a coolant; a pump 15; a reserve tank 17; temperature sensors 24; and a cooling controller 31. The circulation passage circulates the coolant to multiple cooling target units (a motor 9 and a power control unit 13). The reserve tank 17 is provided at a position in the circulation passage which is located lower than the multiple cooling target units. The temperature sensors 24 measure temperatures in two different positions in the multiple cooling target units. The cooling controller 31, which controls the output of the pump 15, adjusts the output of the pump 15 according to a difference between the temperatures measured by the two temperature sensors 24 when air bubbles mixed in the circulation passage are detected.
Patent JP-2014186904-A (JP)
Title: Fuel cell system
Inventor: YAMAZAKI SHIRO
IPC: H01M8/06
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent useless discharge of hot water by suppressing discharge of hot water, even if the temperature of water to be supplied from an external water source goes above a predetermined temperature, in a fuel cell system.SOLUTION: A controller 60 of a fuel battery system controls a drainage system 31b to discharge hot water when the temperature Tb detected by a first temperature sensor 32c goes above a threshold Th. The threshold Th is set to a value (Th=Tb+α) obtained by adding a first predetermined value α to the temperature Tb of hot water detected by the first temperature sensor 32c, at a moment in time after completion of hot water discharge by the drainage system 31b.
Patent JP-2014190045-A (JP)
Title: Pillar beam connection structure for connecting different diameter pillar of building
Inventor: KAWABATA YOSUKE
IPC: E04B1/24
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pillar beam connection structure in which an upper floor pillar can be connected at a free position in a plane of an upper end of a pillar beam connection part.SOLUTION: A pillar beam connection structure 20 for connecting different diameter pillars of a building is characterized in that a lower end of a pillar beam connection part core 22 of a non-diaphragm form is welded and connected to an upper end of a lower floor pillar 3, and an upper floor pillar 2 with a diameter smaller than that of the lower floor pillar 3 is welded and connected to an upper end of the pillar beam connection part core. The pillar beam connection structure includes: a pillar beam connection joint 21 for connecting the different diameter pillars formed such that a quadrangular plate-like horizontal plane material 23 circumferentially forming grooves is welded and connected in an upper part inside of the pillar beam connection part core 22; a lower floor pillar 3 welded and connected to the lower end of the pillar beam connection joint 21 for connecting the different diameter pillars; and an upper floor pillar 2 with a diameter smaller than that of the lower floor pillar welded and connected to the upper end surface of the pillar beam connection joint for connecting the different diameter pillars. The horizontal plane material 23 is welded and connected to the upper end inner surface of the pillar beam connection part core 22 so that the upper surface becomes flush with the upper end surface of the pillar beam connection part core 22. The upper floor pillar with the diameter smaller than that of the lower floor pillar can be easily connected. The upper floor pillar can be connected to a free position in the flat upper end surface of the pillar beam connection joint 21 for connecting the different diameter pillars.
Patent JP-2014187997-A (JP)
Title: Anti-aging food
Inventor: MAEDA HIROAKI
IPC: A23L1/30
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an anti-aging food which can secure an effective intake and can also synthetically enhance the actions of immune function, endocrine function, and cranial nerve function.SOLUTION: An anti-aging food comprises a fermentation product and a nucleic acid at a predetermined blending ratio, wherein the fermentation product is obtained by the fermentation of hemicellulose in ancient rice which has been subjected to hydrolysis for reduced molecular weight.
Patent JP-2014193973-A (JP)
Title: Electrically conductive polyethylene composition for extrusion molding and blow molding, and molding thereof
Inventor: IINO HISAO
IPC: C08K3/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive polyethylene composition which allows for easy extrusion molding and blow molding with excellent resin flow during forming, hardly causing resin pressure increase during resin extrusion, even with inclusion of an electrically conductivity imparting agent in a necessary amount for electrical conductivity, having excellent electrical conductivity, mechanical characteristics, and durability; and a molding thereof.SOLUTION: An electrically conductive polyethylene composition for extrusion molding and blow molding including polyethylene (A) and electrically conductive filler (B) in specific amounts, respectively, has a density, a melt flow rate, a nominal tensile strain at break, a Charpy impact strength at -40°C, a full notch creep test, a volume specific resistivity, and a surface specific resistivity, in specific ranges, respectively. A molding is made thereof.
Patent JP-2014194500-A (JP)
Title: Projector and head-up display device
Inventor: ISHIMOTO KOICHI
IPC: G03B21/14
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of preventing erroneous heating and cooling of light-emitting elements even when temperature of the light-emitting elements cannot be properly detected.SOLUTION: A head-up display device includes a projector. The projector includes light-emitting elements, a temperature detection unit, heating/cooling units, and an anomaly determination unit. The light-emitting elements emit projection light, and the temperature detection unit measures temperature around the light-emitting elements. The heating/cooling units heat or cool the light-emitting elements based on detected temperature. The anomaly determination unit determines whether the temperature detection unit is properly detecting the temperature or not based on the temperature detected by the temperature detection unit and operation of the heating/cooling units.
Patent JP-2014197765-A (JP)
Title: Speaker device
Inventor: ONUKI TETSUYA
IPC: H04R1/02
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a speaker device which has low directivity from a front side and is capable of obtaining substantially flat characteristics from low-pitched sound to high-pitched sound even when the speaker device has a small enclosure.SOLUTION: A speaker device comprises: an enclosure 20 which is sealed; a baffle plate 21 provided on a front surface of the enclosure 20; and a speaker unit 11 provided inside the baffle plate 21. A first volume section 25 is provided at a part corresponding to a rear portion of the speaker unit 11 in the enclosure 20. A second volume section 26 which is less than or equal to the speaker unit 11 in a depth direction is provided at a part corresponding to a peripheral portion of the speaker unit 11 in the enclosure 20. A wall 27 is provided so as to extend from the rear portion, which is the first volume section 25, of the speaker unit 11 to the second volume section 26.
Patent JP-2014201976-A (JP)
Title: Pull-in device
Inventor: MURAMATSU MICHIHIRO
IPC: E05F5/02
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a pull-in device capable of changing pull-in force in the middle of the movement of a sash, in the pull-in device for pulling the sash in the vertical frame side by accumulated energy, when opening-closing the sash such as a sliding door and a sliding sash.SOLUTION: The energy is accumulated when opening a sash 6, and the sash is pulled in by consuming this energy when closing. An energy accumulation device comprises a spiral rod 44 having a screw part 43 and a torsion spring 45. The spiral rod is pulled out of a case 41 when opening the sash, and is pulled in the case when closing the sash. A lead of a screw part of the spiral rod changes from the middle so that the lead of a pull-out starting section band from the case becomes small and a pull-out finish section band becomes large.
Patent JP-2014202966-A (JP)
Title: Toner processing device
Inventor: NAKA TAKESHI
IPC: B01F7/00
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a toner processing device that suppresses the occurrence of the isolation of an external additive even when a large-diameter external additive is added to improve transferability.SOLUTION: A toner processing device 100 comprises: a processing tank 110 that accommodates a processing target material including toner particles and an external additive; a stirring blade 120 that flows the processing target material accommodated in the processing tank 110 upward from a bottom part of the processing tank 110; a processing blade 130 that is rotatably provided above the stirring blade 120, and includes a rotating body main body 131 and processing parts protruding outward in the radial direction from the outer peripheral surface of the rotating body main body 131 and colliding with the processing target material to process the processing target material; and a rectifying member 140 that is provided above the processing blade 130, and changes a direction of flow of the processing target material so that the speed of the processing target material in the direction of rotation of the processing blade 130 in a processing area of the processing blade 130 becomes slower than that of the processing blade 130.
Patent JP-2014201252-A (JP)
Title: Brake blending control device
Inventor: ARITA MICHITERU
IPC: B60T7/12
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To improve a feeling during operation and achieve an effective utilization of an auxiliary brake.SOLUTION: A brake blending control device 10 executes brake blending control in a vehicle V equipped with a main brake device 2 and an auxiliary brake device 3, and includes an ECU 11. The ECU 11 includes a vehicle speed information input part 14a in which vehicle speed information on the vehicle speed of the vehicle V is input, and an ambient information input part 14c in which ambient information on the ambient environment of the vehicle V is input. The ECU 11 executes auxiliary brake control for controlling the auxiliary brake device 3 so that the vehicle V decelerates at a target deceleration rate according to the vehicle speed information. Here the ECU 11 determines a travelling margin of the vehicle V based on the ambient information, reduces the target deceleration rate of the auxiliary brake control when the travelling margin is large, and increases the target deceleration rate of the auxiliary brake control when the travelling margin is small.
Patent JP-2014208944-A (JP)
Title: Blind and cord guide device thereof
Inventor: HAYASHI KATSUAKI
IPC: E06B9/262
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a blind which is easily assembled and firmly fixes a cord guide device, and a cord guide device of the blind.SOLUTION: A blind is provided which includes: a top frame which defines a storage space by two side walls and a bottom wall; shading means which is suspended from the top frame; a winding-up control device which has a winding-up unit provided in the storage space and a cord whose one end is wound on the winding-up unit and whose other end is connected to the shading means; and cord guide devices 5 which sandwiches the winding-up unit therebetween. Each cord guide device 5 has a wheel body support member 50 and a guide wheel body 51. The wheel body support member 50 has two support walls 54 and elastic arms 570 extending from the support walls 54 and abutting on side walls, respectively. In each support wall 54, a bearing groove 540 is formed to have a narrow part 544 and a wide bearing part 542 extending downward from the narrow part 544. The guide wheel body 51 has a cord winding part 512 and a pair of axle parts 511 supported by the bearing part 542.
Patent JP-2014211389-A (JP)
Title: Pressure detector
Inventor: KAMIMURA YOSHIHIRO
IPC: G01L19/00
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detector that has great heat resistance and earthquake resistance while its structure is simplified and its manufacturing cost is kept low.SOLUTION: A pressure detector comprises: a fluid inflow member 10 having a flow channel in which fluid can be flowed; a terminal holder base member 30 having a lead terminal 32 connected to a pressure sensor 20; a terminal unit cover member 40 outsert-molded to the terminal holder base member 30 while covering the pressure sensor 20 and forming a sealed space; and a lid member 50 that is connected to the terminal unit cover member 40 and the terminal holder base member 30 and that forms the sealed space B inside which the pressure sensor 20 is positioned. The fluid inflow member 10 is formed with a metal-made material 10. The pressure detector can be provided that is prevented from being affected by heat being conducted from the side of a mounting member for mounting and fixing the pressure detector by the fluid inflow member 10 made of the metal-made material and that has great heat resistance and earthquake resistance while its structure is simplified and its manufacturing cost is kept low.
Patent JP-2014212800-A (JP)
Title: Gas phase decomposition body, gas phase decomposition unit, gas phase purifying method, and method for producing gas phase decomposition body
Inventor: TOYODA YUJI
IPC: C12N9/08
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas phase decomposition body capable of decomposing and removing a specific substance such as a harmful chemical substance in a gas phase with good selectivity and high efficiency, a gas phase decomposition unit including the gas phase decomposition body, and a gas phase purifying method using the gas phase decomposition unit, and to provide a method for producing the gas phase decomposition body capable of inexpensively producing the gas phase decomposition body, and to further provide a gas phase decomposition body and a gas phase decomposition unit which can decompose and remove a specific substance such as a harmful chemical substance in a gas phase with good selectivity and high efficiency even when having been stored for a long period, and can keep such the action for a long period.SOLUTION: A gas phase decomposition body is formed of a polyvinyl alcohol-based resin, a yeast-derived gas phase decomposing enzyme, and a mixture liquid containing water.
Patent JP-2014214453-A (JP)
Title: Package-type engine generator
Inventor: SHAKANO YU
IPC: E04D13/00
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a snow removal device for taking measures against fallen snow on a power generator causing a device failure due to freezing and damage caused by the fallen snow on a roof, capable of removing the fallen snow by melting snow at a snow contact part by utilizing heat, vibration and the like during operation of an engine generator operated at a regular inspection.SOLUTION: An engine generator comprises: a generator engine; a coolant pipe for cooling the engine; an exhaust pipe for exhausting exhaust gas; and a hood part. A snow removal device on the hood part is configured by any one or combination of the following mechanisms, which are: a heat radiation mechanism, in which both or any one of a coolant pipe and an exhaust pipe are stretched around the hood part, for radiating heat generated from the engine on the entire surface of the hood part; a first vibration mechanism for vibrating the hood part upon receiving vibration from an engine; and a second vibration mechanism including a power generation part composed of piezoelectric elements that generate power upon receiving vibration from the engine and a vibration generation part whose power source is the power generation part, for vibrating the hood part by using the vibration generation part.
Patent JP-2014016981-A (JP)
Title: Movement surface recognition device, movement surface recognition method, and movement surface recognition program
Inventor: RI YUKI
IPC: G06V10/147
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To accurately recognize a movement surface image area displaying a movement surface on which a moving body moves.SOLUTION: When a parallax value is calculated from a plurality of photographed images photographed by imaging units 110A and 110B, and a road surface area (movement surface image area) is recognized on the basis of the calculation result, a difference polarization degree image having a pixel value according to the difference polarization degree calculated on the basis of a plurality of polarization components (p-polarization component and s-polarization component) having different polarization directions from each other is generated from the photographed images photographed by the imaging units, and the difference polarization degree image is used as a reference image and a comparison image for calculating a parallax value.
Patent JP-2014217919-A (JP)
Title: Screw cutting method, screw component and screw cutting tool
Inventor: YAMAGUCHI YUSUKE
IPC: B23G3/00
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a screw cutting method capable of suppressing an increase of processing cost by preventing formation of a sharp screw ridge of burr on an incomplete thread in a screw cutting step, and to provide a screw component and a screw cutting tool based on the screw cutting method.SOLUTION: After a finish of a screw cutting step, the diameter d0 of a male screw root in a complete thread 6 is in the range (d-2×c<d0<D1) which is smaller than a reference dimension D1 of a female screw inner diameter and larger than a beveling exclusion dimension d-2×c. In an incomplete thread 7, at least a part on the start end side in a beveling inclined plane 8a of a beveling part 8 formed before the screw cutting step remains on the top of a screw ridge 7a.
Patent JP-2014222959-A (JP)
Title: Demand control device and demand control system
Inventor: OZU TAKESHI
IPC: G06Q50/06
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a demand control device capable of reducing power consumption even in a period in which there is a margin in power.SOLUTION: A demand control device 4 includes: target power setting means (control part 40) for setting a target power value G which does not exceed a contract power value on the basis of predicted power consumption M predicted to be consumed in load equipment 2 whose power is consumed; demand control determination means (control part 40) for determining whether to perform demand control to limit power consumption in the load equipment 2 on the basis of actual power consumption P actually consumed in the load equipment 2 and the set target power value G; and demand control means (control part 40) for performing demand control to limit the power consumption in the load equipment 2 when it is determined that the power consumption in the load equipment 2 is limited.